OPEN BANKING API IMPLEMENTATION: IMPLICATIONS FOR FINANCIAL SERVICES COMPETITION AND INNOVATION
Keywords:
Implementation, Open Banking API, Competition, Financial Services InnovationAbstract
The implementation of Open Banking API has become a major catalyst in the transformation of the financial industry, especially in Indonesia, by encouraging open and secure integration of financial data between banks, fintech, and other industry players. Through standardisation such as SNAP initiated by Bank Indonesia, Open Banking API strengthens collaboration and healthy competition, thus spurring the creation of various digital financial service innovations, ranging from financial management applications, account aggregators, to data-driven payment and loan services. However, behind these opportunities, there are significant challenges related to data security, consumer protection, as well as infrastructure readiness and adaptive regulations. This research uses a literature review method to analyse the implications of Open Banking API implementation on the dynamics of financial services competition and innovation, and highlights the importance of policy harmonisation, improved digital literacy and strengthened governance to ensure an inclusive, efficient and highly competitive digital financial ecosystem in Indonesia.
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References
Accenture. (2022). Open Banking and the Future of Financial Services in Asia. Accenture Global Banking Consumer Study. https://www.accenture.com/_acnmedia/PDF-176/Accenture-Open-Banking-Asia.pdf
Batty, A. (2022). NatWest Insights: Open Banking Perspectives. Bank of APIs. https://openapi.ulsterbank.co.uk/bankofapis/v1.0/dynamic-content/content/assets/community-articles/NatWest_ebook_OpenBanking_FINAL.pdf
Bonini, S. ; C., V. (2019). Open Banking: PSD2, FinTech, and Banking-as-a-Service. Springer. https://doi.org/10.1007/978-3-030-22965-3
Brankas Team. (2024). How Open Banking is Influencing the Competitive Landscape for Banks and Fintech. Brankas Blog. https://blog.brankas.com/how-open-banking-is-influencing-fintech/
Broby, D. (2021). Open Banking: A Consumer Perspective. Palgrave Macmillan. https://doi.org/10.1007/978-3-030-72818-7
Capizzi, V. (2023). Open Banking: Leveraging APIs for Financial Innovation. Springer. https://doi.org/10.1007/978-3-031-22965-2
Chen, L. (2022). Quantum Safe: Securing the Financial Sector in the Quantum Era. Wiley. https://doi.org/10.1002/9781119820155
Deloitte. (2021). Open Banking: The rise of banking-as-a-service. Deloitte Insights. https://www2.deloitte.com/global/en/insights/industry/financial-services/open-banking-banking-as-a-service.html
European Banking Authority. (2022). Report on the implementation of the PSD2 requirements on API integration. EBA Reports. https://www.eba.europa.eu/eba-publishes-report-implementation-psd2-requirements-api-integration
Hasan, R. ; Z., S. (2024). Open Banking and Digital Competition: A Regulatory Perspective. Journal of Financial Regulation. https://doi.org/10.1093/jfr/fjaa023
Hsiao, Y. (2024). Open Banking and Information Service: A Strategic Relationship in Financial Innovation. Open Journal of Business and Management. https://doi.org/10.4236/ojbm.2024.124081
Mishkin, F. S. (2021). Digital Transformation in Banking: The Role of Open APIs. Journal of Digital Banking.
Murinde, V. ; R., E. ;. Zachariadis, M. (2022). Open Banking and API Economy: Regulatory and Market Developments. Journal of Financial Regulation and Compliance. https://doi.org/10.1108/JFRC-06-2022-0067
N/A. (2025). The Role of Open Banking in the Financial Services Evolution. SSRN. https://papers.ssrn.com/sol3/Delivery.cfm/5161824.pdf?abstractid=5161824&mirid=1
Nathania, et al. (2023). Protection of Customer Personal Data in the Era of Open Banking (Comparative Study). Online Journal of Law and Social Innovation. https://jurnal.uns.ac.id/JoLSIC/article/download/87426/pdf
OECD. (2024). Competition, Fintechs and Open Banking. OECD Reports. https://doi.org/10.1787/8b85b99b-en
OJK (2020). Indonesian Banking Development Roadmap 2020-2025. OJK Publications. https://www.ojk.go.id/id/kanal/perbankan/Pages/Roadmap-Pengembangan-Perbankan-Indonesia-2020-2025.aspx
Page, M. J., McKenzie, J. E., & Bossuyt, P. M. (2021). The PRISMA 2020 statement: An updated guideline for reporting systematic reviews. BMJ,372 . https://doi.org/10.1136/bmj.n71
Panggabean, D. (2021). The Effect of Open Banking based on Open API on the Existence of Banking in Indonesia. Scientific Journal. https://media.neliti.com/media/publications/502126-none-98e02e99.pdf
Plaitakis, A. ; S., S. (2020). Open Banking: How to Design for Financial Inclusion. CGAP. https://www.cgap.org/research/publication/open-banking-how-design-financial-inclusion
Powens Team. (2024). The Impact of Open Banking on Financial Services. Powens Blog. https://www.powens.com/blog/impact-open-banking-financial-services/
Remolina, N. (2019). Open Banking and the Transformation of Financial Services. Journal of Banking Regulation. https://doi.org/10.1057/s41261-019-00091-0
Rochet, J. C. ; T., J. (1996). Open Banking and the API Economy: Opportunities for Financial Services. Journal of Financial Intermediation.
Tranfield, D., Denyer, D., & Smart, P. (2003). Towards a Methodology for Developing Evidence-Informed Management Knowledge by Means of Systematic Review. British Journal of Management, 209–222.
Wijaya, R. (2019). Open Banking in Indonesia: Challenges and Opportunities. Journal of Economics and Business.
Zachariadis, M. ; O., P. (2021). Open Banking: Regulating Customer Data Sharing for Innovation and Competition. Oxford University Press. https://doi.org/10.1093/oso/9780198842187.001.0001